久久自慰流水喷白浆免费看_久久亚洲国产精品五月天婷_精品一区二区无码免费_亚洲无码视频在线一区观看

中文版English

CAS Number: 38071-22-6
4,5-dibromothiophene-2-carbaldehyde

Structure

 4,5-dibromothiophene-2-carbaldehyde
Name: 4,5-dibromothiophene-2-carbaldehyde
Synonyms:
General Information
Product Number: 38071226

CAS Registry Number 38071-22-6
Name:
2-?Thiophenecarboxaldeh?yde, 4,?5-?dibromo-
4,5-Dibromothiophene-2-carboxaldehyde

 

Chemical Formula: C5H2Br2OS
Exact Mass: 267.82
Molecular Weight: 269.94
m/z: 269.82 (100.0%), 267.82 (50.2%), 271.82 (47.8%), 270.82 (6.2%), 271.81 (4.4%), 268.82 (3.1%), 272.82 (2.9%), 273.81 (2.2%)

 

InChI:InChI=1S/C5H2Br2OS/c6-4-1-3(2-8)9-5(4)7/h1-2H

InChI Key:CHRAVDVWAPGZOY-UHFFFAOYSA-N

Canonical SMILES:C1=C(SC(=C1Br)Br)C=O

 

Thermal Properties Value Condition Note
Melting Point 80-81.5 °C   (2)IC

Specification

98%
References
  1. (2) Beelitz, Klaus; Liebigs Annalen der Chemie 1979, (12), P2043-56 CAPLUS
Contact Us
TEL:  86-17758012822
FAX:  86-571-87759731
E-mail:sales@hzchempro.com
[ CLOSE ]